What is 'tailgating' or 'piggybacking' in building security and how is it prevented?
-
A
Unauthorized tracking of employee movements using GPS; prevented by privacy policies
-
B
An unauthorized person following an authorized person through a secured door; prevented by mantraps, turnstiles, and security awareness
-
C
A social engineering attack via email; prevented by phishing training
-
D
Vehicles following authorized vehicles into secured parking; prevented by barrier gates